National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

John Glenn Columbus International Airport (KCMH)

Lat: 39.99°NLon: 82.88°WElev: 807ft.

Overcast

35°F

2°C

Humidity 40%
Wind Speed S 13 G 23 mph
Barometer 30.21 in (1023.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 18 Mar 1:51 pm EDT
Extended Forecast for

4 Miles ESE Sunbury OH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 39. South wind around 14 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South wind around 9 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly between 11am and 1pm. Mostly cloudy, with a high near 54. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Southeast wind 3 to 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 64. South wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain and thunderstorms before 11pm, then a slight chance of rain between 11pm and 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 30%.

    High: 67 °F

    Partly Sunny
    then Chance
    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 39. South wind around 14 mph.
Tonight
Mostly cloudy, with a low around 33. South wind around 9 mph.
Thursday
A chance of rain, mainly between 11am and 1pm. Mostly cloudy, with a high near 54. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 38. Southeast wind 3 to 5 mph.
Friday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 64. South wind 6 to 11 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and thunderstorms before 11pm, then a slight chance of rain between 11pm and 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A chance of rain after 2pm. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Sunday Night
A chance of rain before 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Sunbury OH
 40.21°N 82.8°W (Elev. 1053 ft)
Last Update:
1:05 pm EDT Mar 18, 2026
Forecast Valid:
2pm EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation